baber/WOPTO huggingface dataset:
Patent JP-2008212779-A (JP)
Title: Method for producing molybdenum-, bismuth-, iron-, and silica-containing composite oxide catalyst
Inventor: MIYAGI KENICHI
IPC: B01J37/04
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method for producing a composite oxide catalyst capable of producing an aimed product at a high yield with good reproducibility.  <P>SOLUTION: The method is for producing a composite oxide catalyst containing molybdenum, bismuth, iron, and silica and involves a mixing step of obtaining a mixed solution containing at least molybdenum, bismuth, and iron by mixing a solution or slurry containing at least molybdenum and a solution or slurry containing at least bismuth and iron in a temperature range of 30 to 70°C; a keeping step of keeping the mixed solution in a temperature range of 0 to 25°C for 2 or more hours; a drying step of obtaining a dry product by drying the mixed solution after the keeping step; and a burning step of burning the dry product.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008147608-A (JP)
Title: Method of manufacturing led array, led array, and led printer
Inventor: YAMAGATA KENJI
IPC: B41J2/44
Filed: 2007-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel LED array having no organic insulating film interposed between an LED structure and a reflecting mirror, a manufacturing method thereof, and an LED printer using the LED array.  <P>SOLUTION: A method of manufacturing an LED array includes: a luminescent layer formation process of forming a luminescent layer 1102 and a DBR layer 1103 on a first substrate 100 with a separating layer 1101 interposed between the luminescent layer and the first substrate; a patterning process of patterning the DBR layer and the luminescent layer so that they have a shape of islands; a bonding process of bonding the DBR layer and a second substrate 110 with an insulating layer 1111 interposed therebetween; and a separating process of separating the luminescent layer from the first substrate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008223627-A (JP)
Title: Liquid feeding device, fuel cell type power generation device, and electronic device
Inventor: SUNAGO TAKAYUKI
IPC: H01M8/04
Filed: 2007-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To surely remove air bubbles generated from electrodes of an electroosmosis flow pump.  <P>SOLUTION: A liquid feeding device 40 comprises: an electroosmosis flow pump 50 in which electrodes 53, 54 are respectively disposed to the upstream and the downstream of electroosmosis material 51; and downstream flow passage structure 70 forming a liquid flow passage to the downstream of the electroosmosis flow pump 50. The downstream flow passage structure 70 has a recess part 71 formed to a surface opposed to the electroosmosis flow pump 50, a discharge port 72 discharging the liquid is formed to the center of a bottom surface of the recess part 71, a degassing port 74 closed by a gas-permeable film 74a only passing gas is formed to an outer peripheral part of the recess part 71, a guide member (bypass member) 81 guiding the liquid delivered by the electroosmosis flow pump 50 to the outer peripheral part of the recess part 71 is disposed between the electroosmosis flow pump 50 and the discharge port 72.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008194438-A (JP)
Title: Face mask made of terry cloth
Inventor: KONNO KAZUHISA
IPC: A61F7/02
Filed: 2007-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a health method for the body, the brain, and the skin by promotion of blood circulation from the outside, the inside, or both sides in a simple way and at low cost, to be practiced by anyone regardless of the age, including the aged or the bedridden with a decline in mental and physical energy.  <P>SOLUTION: For achieving promotion of blood circulation from the outside by taking a bath, for example, sense of temperature should be given to the skin partially. For promotion of blood circulation from the inside, chilling temperature should be detected quickly as temperature is sensed by utilizing special high-grade function of the brain as necessary. For temperature sensing, a warm mask for the face can be prepared by heating a mask I in a microwave oven. For chilling temperature sensing, a chilling temperature sensing mask for the face can be prepared by chilling a mask 2 in a refrigerator. By using them alternately to make the skin feel temperature (for about 5 min. for warm temperature, and 30 sec for chilling temperature) properly and continuously on a daily basis. Health effect can thus be provided for the body, the brain, and the skin.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008228785-A (JP)
Title: Oil tank for sewing machine
Inventor: WADA TETSUYA
IPC: D05B71/00
Filed: 2007-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an airtight oil tank for sewing machine for accumulating oil to be supplied to the driving section of a sewing machine body including the shuttle driving section, which can effectively remove impurities contained in the oil such as iron powder.  <P>SOLUTION: A returning slot 21 for collecting oil 9 which returns from the shuttle driving section and a discharging slot 19 for discharging the oil accumulated inside a tank body 23 towards the shuttle driving section are provided to the airtight tank body 23. A filter 41 for filtering the oil 9 is placed inside the tank body 23 and a permanent magnet 44 is installed at the bottom of the tank body 23. Minute iron powder which passes through the filter 41 can be captured by the permanent magnet 44.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008235372-A (JP)
Title: Semiconductor device and method of using the same
Inventor: ONISHI TORU
IPC: H01L21/762
Filed: 2007-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device that can supply appropriate electric potential to the periphery of a plurality of elements.  <P>SOLUTION: The semiconductor device includes a lamination structure wherein an active layer 20, a first embedded insulation layer 18, a conductive layer 16, a second mbedded insulation layer 14 and a supporting substrate 12 are stacked in order from the surface side when viewing the cross section crossing orthogonally the surface of a semiconductor substrate. It also includes a plurality of element formation areas 22, first insulation walls 32 surrounding the respective element formation areas 22, conductive walls 34 surrounding the first insulation walls 32, and second insulation walls 36 surrounding the conductive walls 34 when viewing the cross section parallel to the surface of the active layer 20. The first insulation wall 32 reaches the first embedded insulation layer 18, the conductive wall 34 penetrates the first embedded insulation layer 18 to the conductive layer 16, and the second insulation wall 36 penetrates the first embedded insulation layer 18 and the conductive layer 16 to the second embedded insulation layer 14.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008230635-A (JP)
Title: Cap and bottle
Inventor: IDA MUNETAKA
IPC: B65D51/16
Filed: 2007-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To reduce variation in releasing pressure and inner pressure release at a low pressure range in a cap and a bottle.  <P>SOLUTION: A cap 1 includes a top face part 4 provided on the top and a cylindrical part 5 roughly hanging down from the peripheral edge of the part 4 for sealing the mouthpiece of a bottle body. The part 5 has a plurality of knurled recesses 12 arranged in the circumferential direction excluding a partial unformed area near the part 4, a knurled slit 12a for releasing the inner pressure in opening formed to be opened in the recesses 12 and a weak line 13a formed in the unformed area which opens up when it reaches a predetermined inner pressure in a condition that the mouthpiece of the main body is sealed. An opening base point 17 processed to be weaker than the surrounding area is formed near the circumferential center of the line 13a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008229034-A (JP)
Title: Slot machine and control method for game
Inventor: OKADA KAZUO
IPC: A63F5/04
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine capable of preventing a player consuming a large amount of game media such as tokens from getting unpleasant and distrustful relative to a game or losing an interest and a concern in the game.  <P>SOLUTION: The slot machine includes a symbol display device and a controller programmed to execute the processing of: (A) executing a game in which the plurality of symbols are variably displayed and then stop-displayed and game media are paid out; (B) shifting a mode to an insurance mode on condition that a predetermined number of game media is inserted; (C) counting the number of games in the insurance mode; (D) when the game number reaches a specific number, conducting a payout of a predetermined number of game media; and (E) if the amount of game media paid out is equal to or greater than a predetermined amount before the counted number of games reaches a predetermined number, the counted number of games is cleared.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008230513-A (JP)
Title: Wheel speed correction device
Inventor: WATANABE HIDEO
IPC: B60T8/171
Filed: 2007-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To correct an error of difference of wheel speed of left and right wheels generated by attachment or the like of different diameter tires even at regular turning traveling such as regular circle turning.  <P>SOLUTION: A turning radius R1 is calculated based on an actual speed ratio of the left and right wheels, and lateral acceleration of a vehicle body is calculated from the turning radius R1 and the vehicle speed (ST2-ST4). Subsequently, it is determined whether or not the calculated lateral acceleration calculated based on the actual speed ratio exceeds the upper limit (0.5G) set taking into consideration to tire grip limitation or the like, and when the calculated lateral acceleration exceeds the upper limit, a reference speed ratio of left and right rear wheels is reversely calculated such that the lateral acceleration becomes the upper limit to calculate a correction coefficient of the wheel speed of the left and right wheels, and respective output signals (true data) of the wheel speed sensor are learned/corrected using the correction coefficient (ST5-ST8). By performing the learning/correction based on the lateral acceleration (turning radius) of the vehicle body, the correction for reducing the error of the wheel speed of the left and right rear wheels can be performed at the regular turning traveling.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008230575-A (JP)
Title: Motion sickness preventive/recovering device
Inventor: TERAKAWA SUSUMU
IPC: B60R11/02
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To sufficiently prevent motion sickness without causing side effects and sleepiness, and to enable recovering from motion sickness.  <P>SOLUTION: The motion sickness preventive/recovering device 1 comprises an acceleration sensor 10 detecting a direction and size of acceleration of a vehicle; and an information processing device 30 producing a dynamic picture image wherein an image moves from a predetermined radiant point toward a front side of a screen, controlling the radiant point of the dynamic picture image and a direction of the dynamic picture image produced according to the direction and the side of acceleration detected by the acceleration sensor 10, and outputting the dynamic picture image to a display 40.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008243447-A (JP)
Title: Lithium transition metal composite oxide, its manufacturing method, cathode for lithium secondary battery using it, and lithium secondary battery using it
Inventor: KIKUCHI KAZUHIRO
IPC: C01G53/00
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide at low cost a lithium transition metal composite oxide of high performance (high capacity, high-rate characteristics, resistance characteristics or the like) suitable as a cathode material for the lithium secondary battery, as well as a cathode for the lithium secondary battery of high performance and a lithium secondary battery.  <P>SOLUTION: For the lithium transition metal composite oxide containing lithium and nickel constituted of primary particles and/or secondary particles made by conglomerating the former, provided a cube root of light emission voltage caused by lithium contained in the particles and that of light emission voltage caused by nickel are plotted, a standard deviation σ<SB>d</SB>against an approximated line of each particle calculated in numerical formula (1) (an approximated line is found so as Σd<SP>2</SP>to be minimum) is to be 0.43 or less, and a particle frequency coming off 3σ<SB>d</SB>is to be 0.4% or less.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008245692-A (JP)
Title: Sauna apparatus
Inventor: TAKIYAMA HIROYUKI
IPC: A61H33/06
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sauna apparatus having a drainage means for discharging water remaining in a warm/cold water pipe and capable of executing a pipe residual water draining operation actuating the drainage means after a lapse of a prescribed time after finishing the sauna operation in the sauna apparatus having a mist jetting means for jetting warm water and cold water via the warm/cold water pipe and using a bathroom as a sauna space.  <P>SOLUTION: This sauna apparatus drains the water remaining in a humidification warm water supply route 111 by changeover of a cross valve 1 after the lapse of a prescribed time after finishing the sauna operation so as to drain humidified warm water remaining inside the sauna apparatus without splashing water to a user in the bathroom, proliferating scale and fungi inside the sauna apparatus or making the user uncomfortable.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008207533-A (JP)
Title: Inkjet recorder
Inventor: FURUKAWA KOJI
IPC: B41M5/52
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive inkjet recorder which can draw images of a high image quality regardless of kinds of media to be recorded and produce printed matter at a high speed.  <P>SOLUTION: The inkjet recorder has a conveying means which conveys the medium to be recorded, an undercoat liquid applying means which applies an undercoat liquid to the medium conveyed by the conveying means, and an image forming means which is arranged downstream of the undercoat liquid applying means in a conveyance direction of the medium and has an inkjet head that forms the image to the medium with the undercoat liquid applied thereto by ejecting an ink including at least a color material. The undercoat liquid applying means has a coating roller which applies the undercoat liquid to the medium, and a driving part which rotates the coating roller in a reverse direction to the direction in which the conveying means conveys the medium.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008248296-A (JP)
Title: Cooling drum for metal foil
Inventor: SENKAWA TOMOHIRO
IPC: C23C14/56
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling drum of a vacuum apparatus, which can easily prevent the production of a crease without decreasing a passing speed of a metal foil, when the metal foil is surface-treated with a vapor deposition technique or the like, and to provide a method of passing the metal foil with the use of the drum.  <P>SOLUTION: The cooling drum for the metal foil, which is used in a winding-type vacuum treatment apparatus that generates heat in the surface treatment process, has its surface made from a material having a thermal expansion coefficient which differs from that of a material to be surface-treated by -1×10<SP>-6</SP>to 20×10<SP>-6</SP>/°C. The winding-type vacuum treatment apparatus employs the drum. A surface treatment method employs the drum. The material of the surface comprises any one element of Cu, Al, Ni, Fe, Cr, Ag, Sn, Pb, Mg, Ti, Mn, Co, Zr, Mo, W, Au and Pt, or an alloy containing those elements, and has an arithmetic mean roughness Ra of the surface of 0.2 μm or less.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008137882-A (JP)
Title: Glass fiber for reinforcing rubber and transmission belt using the same
Inventor: OGAKI KATSUHIKO
IPC: C03C25/10
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glass fiber for reinforcing rubber, which can impart excellent durability to water and heat resistance to a transmission belt when it is buried in heat-resistant rubber and used as the transmission belt; and to provide the transmission belt using the same.  <P>SOLUTION: When the transmission belt is manufactured, the glass fiber for reinforcing rubber is buried in a base rubber and used. In the glass fiber for reinforcing rubber, a primary coating layer containing a chlorophenol-formaldehyde condensate, a vinylpyridine-styrene-butadiene copolymer, and a chlorosulfonated polyethylene is formed on a glass fiber cord obtained by bundling a plurality of glass fiber filaments and a secondary coating layer containing a chlorosulfonated polyethylene and a maleimide is formed on the primary coating layer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008251322-A (JP)
Title: Plasma display panel, and manufacturing method thereof
Inventor: YAMAMOTO HIROTAKA
IPC: H01J11/24
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display panel in which brightness is improved by enhancing reflection intensity from side faces and bottom faces of barrier ribs, which can enhance black contrast from the front surface plate side, and furthermore in which a material having a large environmental load such as lead and bismuth is not contained in a barrier rib material.  <P>SOLUTION: By using the barrier rib material using tungsten-phosphorus-barium-vanadium-based black glass, a thin-film material having a high refractive index is formed only on the barrier rib side faces in order to improve reflectivity.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008248780-A (JP)
Title: Ignition device for internal combustion engine
Inventor: INAMURA GONOSUKE
IPC: F02P17/12
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ignition device for an internal combustion engine capable of realizing the high voltage of the ion current detection power supply voltage for improving the S/N ratio when detecting the ion current without degrading the output performance of an ignition coil while preventing any lead angle of the ignition timing of the internal combustion engine.  <P>SOLUTION: The ignition device comprises a primary coil in which the primary current is subjected to the ON-OFF control by a primary current breaking device, a secondary coil which is electromagnetically coupled with the primary coil to supply the high voltage to an ignition plug 2, and a means which is provided with a power supply circuit for detecting the ion current and an ion current amplification circuit on the secondary coil low-voltage side to switch a secondary coil output current path by the self-contained control not requiring any output voltage of the ion current amplification circuit and any signal input from the outside by the voltage waveform induced to the primary coil during the discharge period in a plug gap. Any loss of the secondary coil output energy by the charging operation of the power source for detecting the ion current can be suppressed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008257989-A (JP)
Title: Fuel cell system and control method therefor
Inventor: MATSUMOTO HIROTSUGU
IPC: H01M8/10
Filed: 2007-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system that can improve fuel economy.  <P>SOLUTION: The fuel cell system 1 is equipped with a fuel cell 10; an air pump 21, an air supply passage, a hydrogen supply passage, a hydrogen tank, a hydrogen exhausting passage, a hydrogen circulation passage, an air exhausting passage, a purge valve 441, and a control device 30. The control device 30 is equipped with a dilution decision part 31 for deciding whether dilution of hydrogen gas in the hydrogen supply passage, the hydrogen exhausting passage, and the hydrogen circulation passage is completed, when a stop signal of the fuel cell 10 is inputted; an air amount increasing part 33 increasing air flow rate in the air exhausting passage with the air pump, when the dilution decision part 31 decides that dilution is not completed; a power generation amount calculating part 34 for calculating the power generation amount of the fuel cell 10, corresponding to the air flow rate increased with the air amount increasing part 33; and a fuel cell drive part 35 for generating electric power of the fuel cell 10 so that the power reaches the power generation amount, calculated by the power generation amount calculating part 34.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008256309-A (JP)
Title: Sintered material pellet drying installation and sintered material pellet drying method
Inventor: KANEI REI
IPC: F27D17/00
Filed: 2007-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To reduce energy to be used by reducing the amount of hot air to be required for drying sintered material pellets.  <P>SOLUTION: This drying installation is provided for drying the sintered material pellets manufactured by pelletizing sintered materials mainly containing fine powder, and comprises a fluidized bed dryer 30 for drying the sintered material pellets, and a packed bed dryer 40 for drying at least part of the sintered material pellets after dried by the fluidized bed dryer 30. When drying the sintered material pellets up to water content to obtain sufficient strength, the fluidized bed dryer 30 adequate for constant-rate drying in the viewpoint of energy efficiency performs primary drying and then the packed bed dryer 40 adequate for decreasing drying performs secondary drying. Thus, the amount of hot air to be required for drying the sintered material pellets is reduced to save energy.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008254680-A (JP)
Title: Vehicular display device
Inventor: KAWAI SEIJI
IPC: B60R11/04
Filed: 2007-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To further effectively display a picture.  <P>SOLUTION: The picture (for example, WELCOME) is displayed on a seat (S108) by irradiating the picture light into a cabin by a projector 10, when determining that an occupant does not stay in the cabin (determining as YES in S102), by determining whether or not the occupant stays in the cabin (S102).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008260343-A (JP)
Title: Pneumatic tire
Inventor: ISOBE SATORU
IPC: B60C9/18
Filed: 2007-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire which more certainly attaining enhancement of wear-resistance.  <P>SOLUTION: A plurality of low angle belts 35 are provided on a belt layer 20, and a high angle belt 31 having a high angle cord largely inclined in a tire width direction relative to a tire circumferential direction is provided between the low angle belt 35 and a carcass 10. Since lateral rigidity is thereby increased by inter-layer shearing force of the high angle belt 31, cornering power is enhanced and slip of a tread surface 6 relative to a road surface becomes small. Accordingly, friction energy is reduced. Further, since tread surface outside rigidity is increased by the inter-layer shearing force of the high angle belt 31, deformation of the tread part 5 at cornering becomes small, and slip of the tread surface 6 relative to the road surface also becomes small. Friction energy is reduced thereby. As a result, enhancement of wear-resistance is more certainly attained.  <P>COPYRIGHT: (C)2009,JPO&INPIT